Answer:
8x+3y-x-2y
Explanation:
8x-x+3y-2y.......like terms
7x+1y
7x+y
1. collect like terms: x terms and y terms
2. solve for each terms: 8x -x= 7x. +3y-2y= 1y(which can be written as y).
your answer is 7x+y
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